GMA Garnet Group


For more than 35 years, GMA Garnet Group (GMA) has been mining, processing and distributing the highest quality garnet abrasive products to all corners of the globe from Geraldton and Port Gregory.


GMA is the only global garnet supplier to manage the complete supply chain from source and processing to international distribution. More than 450 GMA employees manage our operations across Asia Pacific, Europe, the Middle East and Americas. Our products are distributed to more than 80 countries from our own warehouses and a network of more than 100 distributor outlets. 


Over the years, GMA has become an integral part of the Midwest community. As a local company and employer, we are committed to supporting initiatives that bring families and the community together. That’s why we are proud to be a major sponsor for the Kalbarri Lobster Fest 2020 with a contribution of $5000. The festival not only brings the communities together, it draws visitors to the area and this benefits the local businesses.

GMA Garnet Group | Perth, Australia

T +61 8 9287 3200

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Phone: 0458 663 995

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